CN115012790A - Fire window convenient to detach and escape - Google Patents

Fire window convenient to detach and escape Download PDF

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Publication number
CN115012790A
CN115012790A CN202210682099.2A CN202210682099A CN115012790A CN 115012790 A CN115012790 A CN 115012790A CN 202210682099 A CN202210682099 A CN 202210682099A CN 115012790 A CN115012790 A CN 115012790A
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CN
China
Prior art keywords
frame
sliding
groove
spring
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210682099.2A
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Chinese (zh)
Other versions
CN115012790B (en
Inventor
许小炳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Weilong Technology Co ltd
Original Assignee
Jiangxi Weilong Technology Co ltd
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Publication date
Application filed by Jiangxi Weilong Technology Co ltd filed Critical Jiangxi Weilong Technology Co ltd
Priority to CN202210682099.2A priority Critical patent/CN115012790B/en
Publication of CN115012790A publication Critical patent/CN115012790A/en
Application granted granted Critical
Publication of CN115012790B publication Critical patent/CN115012790B/en
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/165—Fireproof windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/04—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/26—Compound frames, i.e. one frame within or behind another
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/249—Glazing, e.g. vacuum glazing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/22—Glazing, e.g. vaccum glazing

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

The invention relates to a fireproof window, in particular to a fireproof window convenient to detach and escape. The fireproof window can assist people to rapidly open and has certain automaticity, and people can conveniently detach and escape. The utility model provides a fire window that conveniently dismantles and flee, includes frame, center, axle sleeve seat, axostylus axostyle, inside casing and high temperature resistant glass etc. and frame internal rotation and slidingtype are connected with the center, and center upper portion rear side is connected with the axle sleeve seat, and axle sleeve seat internal rotation and slidingtype are connected with the axostylus axostyle, are connected with the inside casing on the axostylus axostyle, install high temperature resistant glass in the inside casing. According to the invention, the inner frame can be effectively limited by locking and fixing the inserting plate and the first clamping groove, and when the inserting plate and the first clamping groove are separated from being locked, the inner frame is slightly pushed, so that the inner frame can be automatically unfolded by the air spring, the process that the inner frame is completely pushed open by manpower is reduced, and the effect of nearly automatically opening the inner frame is achieved.

Description

Fire window convenient to detach and escape
Technical Field
The invention relates to a fireproof window, in particular to a fireproof window convenient to detach and escape.
Background
The fireproof window consists of a steel window frame, a steel window sash and fireproof glass, can isolate and prevent fire from spreading, and is generally arranged on an opening or a skylight on the outer wall of a building at the position with insufficient fireproof space.
The existing fireproof window is generally opened by manpower when escaping, and then escapes through the fireproof window to avoid danger, because the fireproof window is special in structure and heavy in material, the opening process is labor-consuming, the best time for avoiding danger can be delayed, so that accidents are caused, and in the process of continuously opening and closing in daily life, the abrasion of the hinged part is easily caused, so that parts are damaged.
Therefore, a fireproof window which can assist people to open quickly and has certain automaticity and is convenient to detach for escape is developed at present.
Disclosure of Invention
In order to overcome the defects that the existing device is special in structure, heavy in material, laborious in opening process and easy to cause abrasion of the hinged part in the process of continuously opening and closing in daily life, thereby damaging parts, the invention has the technical problems that: the fireproof window can assist people to rapidly open and has certain automaticity, and people can conveniently detach and escape.
The technical implementation scheme of the invention is as follows: the utility model provides a fire window that flees is conveniently dismantled, including the frame, the center, the axle sleeve seat, the axostylus axostyle, the inside casing, high temperature resistant glass, the hand (hold), T type connecting piece, supporting mechanism and locking mechanism, frame internal rotation and sliding connection have the center, center upper portion rear side is connected with the axle sleeve seat, the rotary type is connected with the axostylus axostyle in the axle sleeve seat, be connected with the inside casing on the axostylus axostyle, install high temperature resistant glass in the inside casing, the inside casing front side is connected with the hand (hold), the hand (hold) is total two, distribute about being, the bottom is opened there are two spouts in the frame, equal slip and rotation type is connected with T type connecting piece in the spout, T type connecting piece top all is connected with the center, be equipped with supporting mechanism on the center, the bottom is equipped with locking mechanism in the center.
As the improvement of the scheme, the supporting mechanism comprises a connecting shaft, an air spring and a shaft seat, the shaft seat is connected to the left part and the right part of the middle frame, the air spring is connected to the inner side of the shaft seat in a rotating mode, the connecting shaft is connected to the inner side of the air spring in a sliding mode, and the inner side of the connecting shaft is connected with the inner frame.
As the improvement of the scheme, the locking mechanism comprises a guide sleeve, a plug board, fixing plates, a first spring and a handle, the front side of the lower part of the inner frame is connected with the guide sleeve, the plug board is connected in the guide sleeve in a sliding mode, the front side of the lower part of the inner frame is connected with the two fixing plates, the fixing plates are all located on the upper side of the guide sleeve, the first spring is connected between the top of the plug board and the fixing plates, the handle is connected to the front side of the plug board, and a first clamping groove is formed in the bottom of the middle frame.
As the improvement of above-mentioned scheme, still including flexible handrail mechanism, flexible handrail mechanism is including slider, C type frame and pull rod, and the frame is controlled two portions and all is opened first groove of accomodating about, and first guide way has all been opened in first groove of accomodating upper and lower two portions, and all sliding type are connected with the slider in the first guide way, all is connected with C type frame between the slider inboard, and C type frame front side is connected with the pull rod.
As the improvement of the proposal, the telescopic handrail mechanism also comprises an opening expanding groove, and the middle lower side of the front part of the first accommodating groove is provided with the opening expanding groove.
As the improvement of above-mentioned scheme, still including quick opening mechanism, quick opening mechanism is including the dead lever, the volute spiral spring, the swing cardboard, the mount pad, second spring and push pedal, two portions are opened about the frame have square through hole, all be connected with the dead lever in the square through hole, equal rotary type is connected with the swing cardboard on the dead lever, all be connected with the volute spiral spring between swing cardboard and the dead lever, the second draw-in groove has all been opened to the center left and right sides, the frame front portion is connected with four mount pads, the mount pad inboard all is connected with the second spring, second spring the inner all is connected with the push pedal.
As the improvement of above-mentioned scheme, still including positioning mechanism, positioning mechanism is including first connecting seat, telescopic link, connecting rod and second connecting seat, and the rear side of two parts all is connected with first connecting seat about the frame, and first connecting seat internal rotation formula is connected with telescopic link, and telescopic link internal sliding formula is connected with the connecting rod, and there are two second connecting seats in middle frame upper portion rear side through bolted connection, and the second connecting seat all is connected with the inboard rotary type of connecting rod.
As the improvement of above-mentioned scheme, still including supplementary pedal mechanism, supplementary pedal mechanism is still including sliding mounting board, hand strap, telescopic link and footboard, frame lower part front side is opened has the second to accomodate the groove, and the second is accomodate the inslot portion left and right sides and all is opened the second guide way, and sliding connection has sliding mounting board between the second guide way, and the sliding mounting board front side is connected with the hand strap, and the sliding mounting board bottom is connected with two telescopic links, is connected with the footboard between the telescopic link bottom.
The invention has the following advantages: 1. according to the invention, the inner frame can be effectively limited by locking and fixing the inserting plate and the first clamping groove, and when the inserting plate and the first clamping groove are separated from being locked, the inner frame is slightly pushed, so that the inner frame can be automatically unfolded by the air spring, the process that the inner frame is completely pushed open by manpower is reduced, and the effect of nearly automatically opening the inner frame is achieved.
2. According to the invention, by pulling the pull rod, the hand can be stressed when people escape from the danger, so that the effect of fast escaping from the danger is achieved, and the time spent on the danger is reduced.
3. The middle frame is pushed by the push plate, so that the middle frame can be automatically opened, the steps of manpower pushing are reduced, and people can quickly escape and avoid danger.
4. According to the invention, the leg of the person can be stressed during escape through the pedal, so that the person can conveniently and rapidly escape and avoid risks, the time of the person in a fire area is reduced, the safety is improved, and the risks are reduced.
Drawings
Fig. 1 is a schematic perspective view of a first viewing angle according to the present invention.
Fig. 2 is a schematic perspective view of a second viewing angle according to the present invention.
Fig. 3 is a schematic partial perspective view of the supporting mechanism of the present invention.
Fig. 4 is an enlarged schematic view of part a of the present invention.
Fig. 5 is a schematic partial perspective view of the locking mechanism of the present invention.
Fig. 6 is a partial perspective view of the present invention.
Fig. 7 is a cross-sectional view of the telescopic handrail mechanism of the present invention.
Fig. 8 is a cross-sectional view of the quick opening mechanism of the present invention.
Fig. 9 is a schematic perspective view of a portion of the quick-opening mechanism of the present invention.
Fig. 10 is a partial perspective view of the positioning mechanism of the present invention.
FIG. 11 is a first cross-sectional view of the auxiliary footrest mechanism of the present invention.
FIG. 12 is a second cross-sectional view of the assist footrest mechanism of the present invention.
Fig. 13 is a schematic view of an escape state from a first perspective of the present invention.
Fig. 14 is a schematic view of an escape state from a second perspective of the present invention.
Fig. 15 is a schematic view illustrating an opened state of the window according to the first viewing angle of the present invention.
Fig. 16 is a schematic view illustrating an opened state of the window according to the second viewing angle of the present invention.
Number designation in the figures: 1-outer frame, 2-middle frame, 3-shaft sleeve seat, 4-shaft rod, 5-inner frame, 6-high temperature resistant glass, 7-handle, 8-T type connecting piece, 9-sliding groove, 10-supporting mechanism, 101-connecting shaft, 102-gas spring, 103-shaft seat, 11-locking mechanism, 111-guide sleeve, 112-inserting plate, 113-fixing plate, 114-first spring, 115-handle, 116-first clamping groove, 12-telescopic handrail mechanism, 121-first accommodating groove, 122-first guide groove, 123-sliding block, 124-C type frame, 125-pull rod, 126-flaring groove, 13-quick opening mechanism, 131-square through hole, 132-fixing rod, 133-volute spring, 134-swing clamping plate, 135-second clamping groove, 136-mounting seat, 137-second spring, 138-push plate, 14-positioning mechanism, 141-first connecting seat, 142-sleeve rod, 143-connecting rod, 144-second connecting seat, 15-auxiliary pedal mechanism, 151-second accommodating groove, 152-second guiding groove, 153-sliding mounting plate, 154-hand pulling plate, 155-telescopic rod and 156-pedal.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The part numbers are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).
Example 1
A fireproof window convenient for disassembly and escape comprises an outer frame 1, a middle frame 2, a shaft sleeve seat 3, a shaft rod 4, an inner frame 5, high-temperature-resistant glass 6, handles 7, T-shaped connecting pieces 8, a supporting mechanism 10 and a locking mechanism 11, wherein the outer frame 1 is rotatably and slidably connected with the middle frame 2, the rear side of the upper part of the middle frame 2 is connected with the shaft sleeve seat 3, the shaft rod 4 is rotatably connected with the shaft sleeve seat 3, the shaft sleeve seat 3 plays a limiting and guiding role on the shaft rod 4, the shaft rod 4 is connected with the inner frame 5, the high-temperature-resistant glass 6 is installed in the inner frame 5 and can effectively prevent high-temperature fragmentation, the front side of the inner frame 5 is connected with the handles 7, the handles 7 are two in total and distributed leftwards and rightwards, two sliding grooves 9 are formed in the bottom part of the outer frame 1, the T-shaped connecting pieces 8 are rotatably and uniformly connected in the sliding grooves 9, the tops of the T-shaped connecting pieces 8 are connected with the middle frame 2, the middle frame 2 is provided with a supporting mechanism 10 for supporting the middle frame 2 when being unfolded, and the bottom in the middle frame 2 is provided with a locking mechanism 11 for locking and fixing the inner frame 5.
As shown in fig. 2, 3, 4, 15 and 16, the supporting mechanism 10 includes a connecting shaft 101, a gas spring 102 and a shaft seat 103, the shaft seat 103 is connected to the left and right portions of the middle frame 2, the gas spring 102 is rotatably connected to the inner side of the shaft seat 103, the connecting shaft 101 is slidably connected to the gas spring 102, the connecting shaft 101 can automatically slide under the action of the gas spring 102, and the inner side of the connecting shaft 101 is connected to the inner frame 5.
As shown in fig. 1, 5, 6 and 15, the locking mechanism 11 includes a guide sleeve 111, an insertion plate 112, a fixing plate 113, a first spring 114 and a handle 115, the guide sleeve 111 is connected to the front side of the lower portion of the inner frame 5, the insertion plate 112 is connected to the guide sleeve 111 in a sliding manner, the guide sleeve 111 guides the insertion plate 112, the two fixing plates 113 are connected to the front side of the lower portion of the inner frame 5, the fixing plates 113 are all located on the upper side of the guide sleeve 111, the first spring 114 is connected between the top of the insertion plate 112 and the fixing plate 113, the first spring 114 has a buffering and resetting effect on the insertion plate 112, the handle 115 is connected to the front side of the insertion plate 112, and a first engaging groove 116 is formed in the bottom of the middle frame 2 and can be engaged and fixed with the insertion plate 112.
When the window needs to be opened and ventilated indoors in a normal state, the handle 115 can be pulled upwards to enable the inserting plate 112 to slide upwards and be separated from the first clamping groove 116 in a clamping manner, the first spring 114 is stressed and compressed at the moment, then the inner frame 5 can be pushed backwards, the inner frame 5 is overturned and opened, the shaft lever 4 rotates, so that the connecting shaft 101 drives the air spring 102 to rotate, when the connecting shaft 101 drives the air spring 102 to rotate to form an angle, the connecting shaft 101 is enabled to slide and extend under the action of the air spring 102 to support the inner frame 5, the inner frame 5 is prevented from being overturned and reset, the handle 115 is loosened, the inserting plate 112 slides downwards to reset under the action of the first spring 114, when the window needs to be closed, the handle 115 is pulled to enable the inner frame 5 to be overturned and reset forwards, the shaft lever 4 rotates, at the moment, the connecting shaft 101 drives the air spring 102 to rotate, and the connecting shaft 101 can slide and reset at the same time, when the inserting plate 112 is about to contact the middle frame 2, the inserting plate 112 is pulled upwards by the handle 115, so that the first spring 114 is stressed and compressed, when the inner frame 5 is completely reset, the handle 115 is released, the inserting plate 112 slides downwards to reset and is clamped and fixed with the first clamping groove 116 under the action of the first spring 114, so as to achieve the effect of locking the inner frame 5, when an indoor fire occurs and escape is needed, the handle 7 can be directly pushed backwards, so that the middle frame 2 slides backwards, the middle frame 2 drives the T-shaped connecting piece 8 to slide backwards, when the T-shaped connecting piece 8 slides to a limit position, the middle frame 2 can be pushed backwards to open, so that people can conveniently escape, finally, the middle frame 2 needs to be pulled up by the handle 7 and pulled forwards to reset, and the middle frame 2 drives the T-shaped connecting piece 8 to slide forwards to reset, in this time, the inserting plate 112 is clamped and fixed with the first clamping groove 116, the connecting shaft 101 is prevented from being automatically opened under the action of the gas spring 102, and when the inserting plate 112 is separated from the first clamping groove 116, the window can be automatically opened, so that the work of pushing the window by people is reduced, and the window can be opened more conveniently.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 7 and 13, the portable electronic device further includes a telescopic handrail mechanism 12, the telescopic handrail mechanism 12 includes a sliding block 123, a C-shaped frame 124 and a pull rod 125, the left and right portions of the outer frame 1 are both provided with first accommodating grooves 121 for accommodating components, the upper and lower portions of the first accommodating grooves 121 are both provided with first guide grooves 122, the sliding block 123 is connected in the first guide grooves 122 in a sliding manner, the first guide grooves 122 all guide the sliding block 123, the C-shaped frame 124 is connected between the inner sides of the sliding blocks 123, and the pull rod 125 is connected to the front side of the C-shaped frame 124.
As shown in fig. 1 and 7, the telescopic handle mechanism 12 further includes an opening groove 126, and the opening groove 126 is formed at the middle lower side of the front portion of the first receiving groove 121 to facilitate a person to pull the pull rod 125.
When an indoor fire disaster needs to be emergently escaped and refunded, the middle frame 2 needs to be pushed away through the handle 7, then the pull rod 125 is pulled forwards, so that the C-shaped frames 124 all slide forwards, the C-shaped frames 124 all drive the sliding blocks 123 to slide, after the fire disaster is over, the pull rod 125 can be pushed backwards to reset, so that the C-shaped frames 124 all slide backwards to reset, the C-shaped frames 124 all drive the sliding blocks 123 to slide backwards to reset, in conclusion, the pull rod 125 drives the C-shaped frames 124 to slide, so that people can climb out of a window quickly to escape by means of the stress of the pull rod 125.
As shown in fig. 1, 6, 8, 9 and 13, the quick opening mechanism 13 further comprises a quick opening mechanism 13, the quick opening mechanism 13 comprises a fixing rod 132, a volute spring 133, a swing clamping plate 134, a mounting seat 136, a second spring 137 and a push plate 138, the left and right parts of the outer frame 1 are provided with square through holes 131, the inside of each square through hole 131 is connected with the fixing rod 132, the fixing rod 132 is connected with the swing clamping plate 134 in a rotating manner, the swing clamping plate 134 can be pushed by the C-shaped frame 124 and can be limited by the side surface of the C-shaped frame 124, the volute spring 133 is connected between the swing clamping plate 134 and the fixing rod 132, the volute spring 133 plays a buffering and resetting role for the swing clamping plate 134, the left and right sides of the middle frame 2 are provided with second clamping grooves 135, the second clamping grooves 135 can be clamped and fixed with the adjacent swing clamping plates 134, the front part of the outer frame 1 is connected with the four mounting seats 136, the inner sides of the mounting seats 136 are connected with the second springs 137, the inner ends of the second springs 137 are connected with push plates 138, the push plates 138 can be in contact with the middle frame 2, and the second springs 137 play a role in buffering and resetting the push plates 138.
When people take emergency escape risk avoidance to pull the pull rod 125 outwards, the pull rod 125 drives the C-shaped frame 124 to slide forwards, so that the swing clamping plate 134 rotates and is separated from the second clamping groove 135, the scroll spring 133 is stressed and deformed, the second spring 137 is in a stressed and compressed state in an initial state, the swing clamping plate 134 is separated from the second clamping groove 135, the push plate 138 moves backwards under the action of the second spring 137, so that the middle frame 2 is pushed to turn over, the hand is not needed to push the handle 7 to turn over the middle frame 2, people can escape quickly, the pull rod 125 pushes backwards to reset after the fire is over, the C-shaped frame 124 slides backwards to reset, so that the C-shaped frame 124 is separated from the swing clamping plate 134 to limit, the swing clamping plate 134 rotates to reset under the action of the scroll spring 133, and finally the middle frame 2 is pulled to reset through the handle 7, at this moment, the middle frame 2 can extrude the push plate 138, so that the second spring 137 is compressed under the equal stress, and meanwhile, after the middle frame 2 is reset, the second clamping groove 135 can be fixed with the swing clamping plate 134 in a clamped manner, in conclusion, the push plate 138 can push the middle frame 2 through the force of the second spring 137, the effect of opening the middle frame 2 in an automatic overturning manner is achieved, the step of manpower pushing is reduced, and people can rapidly escape from the danger.
As shown in fig. 2, fig. 10 and fig. 14, the positioning device 14 is further included, the positioning device 14 includes a first connecting seat 141, a sleeve rod 142, a connecting rod 143 and a second connecting seat 144, the rear sides of the left and right portions of the outer frame 1 are connected to the first connecting seat 141, the first connecting seat 141 is rotatably connected to the sleeve rod 142, the sleeve rod 142 is rotatably connected to the connecting rod 143, the sleeve rod 142 guides the connecting rod 143, the rear side of the upper portion of the middle frame 2 is connected to the two second connecting seats 144 through bolts, and the second connecting seats 144 are rotatably connected to the inner side of the connecting rod 143.
Along with the turning-over and opening of the middle frame 2, the middle frame 2 can drive the connecting rod 143 to rotate, so that the sleeve rod 142 rotates, the connecting rod 143 slides and extends in the sleeve rod 142 in the rotating process, after the middle frame 2 is completely unfolded, a triangular supporting state is formed between the connecting rod 143 and the sleeve rod 142 and the middle frame 2, so that the bearing capacity of the middle frame 2 is greatly improved, people can stand on the middle frame 2 to wait for rescue when escaping from danger, when the middle frame 2 is turned over and reset, the middle frame 2 can drive the connecting rod 143 to rotate and reset, so that the sleeve rod 142 rotates and resets, in the rotating process, the connecting rod 143 slides and contracts in the sleeve rod 142, and the reset state is achieved after the complete contraction, in conclusion, the middle frame 2 is supported through the connecting rod 143 and the sleeve rod 142, so that the load-carrying capacity of the middle frame 2 is improved, people can stand on the middle frame 2 safely to wait for rescue, the danger avoiding and rescuing effect of the device is improved.
As shown in fig. 1, 11, 12 and 13, the emergency escape device further comprises an auxiliary pedal mechanism 15, the auxiliary pedal mechanism 15 further comprises a sliding mounting plate 153, a hand-pulling plate 154, an expansion link 155 and a pedal 156, a second accommodating groove 151 is formed in the front side of the lower portion of the outer frame 1, second guide grooves 152 are formed in the left side and the right side of the inner portion of the second accommodating groove 151, the sliding mounting plate 153 is connected between the second guide grooves 152 in a sliding manner, the sliding mounting plate 153 is guided by the second guide grooves 152, the hand-pulling plate 154 is connected to the front side of the sliding mounting plate 153, two expansion links 155 are connected to the bottom of the sliding mounting plate 153, and the pedal 156 is connected to the bottom of the expansion links 155, so that people can conveniently tread and bear force during escape.
When people need escape and avoid danger, the hand-pulling plate 154 needs to be pulled forwards firstly, thereby the sliding mounting plate 153 slides forwards, the sliding mounting plate 153 drives the telescopic rod 155 and the pedal 156 to slide forwards, then the pedal 156 is pulled downwards, so that the telescopic rod 155 extends, people can escape and avoid danger quickly by stepping on the pedal 156 at the moment, after the fire disaster is over, the pedal 156 needs to be pushed upwards to reset, so that the telescopic rod 155 contracts and resets, then the hand-pulling plate 154 is pushed backwards, so that the sliding mounting plate 153 slides backwards to reset, thereby the telescopic rod 155 and the pedal 156 slide backwards to complete resetting, in conclusion, the pedal 156 enables people to bear force on legs when escaping, and people can escape and avoid danger quickly.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims (8)

1. A fire window convenient for disassembly and escape comprises an outer frame (1), a middle frame (2), a shaft sleeve seat (3), a shaft rod (4), an inner frame (5), high-temperature-resistant glass (6), handles (7) and T-shaped connecting pieces (8), wherein the middle frame (2) is connected in the outer frame (1) in a rotating and sliding manner, the rear side of the upper part of the middle frame (2) is connected with the shaft sleeve seat (3), the shaft rod (4) is connected in the shaft sleeve seat (3) in a rotating manner, the inner frame (5) is connected on the shaft rod (4), the high-temperature-resistant glass (6) is installed in the inner frame (5), the front side of the inner frame (5) is connected with the handles (7), the handles (7) are distributed in the left and right directions, two sliding grooves (9) are formed in the inner bottom of the outer frame (1), the T-shaped connecting pieces (8) are connected in the sliding and rotating manner in the sliding grooves (9), the tops of the T-shaped connecting pieces (8) are connected with the middle frame (2), the method is characterized in that: the device is characterized by further comprising a supporting mechanism (10) and a locking mechanism (11), wherein the supporting mechanism (10) is arranged on the middle frame (2), and the locking mechanism (11) is arranged at the bottom in the middle frame (2).
2. A fire window facilitating disassembly for escape according to claim 1, wherein: the supporting mechanism (10) comprises a connecting shaft (101), a gas spring (102) and a shaft seat (103), the left portion and the right portion of the middle frame (2) are connected with the shaft seat (103), the inner side of the shaft seat (103) is connected with the gas spring (102) in a rotating mode, the gas spring (102) is connected with the connecting shaft (101) in an inner sliding mode, and the inner side of the connecting shaft (101) is connected with the inner frame (5).
3. A fire window facilitating disassembly for escape according to claim 2, wherein: locking mechanism (11) is including uide bushing (111), picture peg (112), fixed plate (113), first spring (114) and handle (115), inside casing (5) lower part front side is connected with uide bushing (111), uide bushing (111) internal sliding type is connected with picture peg (112), inside casing (5) lower part front side is connected with two fixed plates (113), fixed plate (113) all are located uide bushing (111) upside, all be connected with first spring (114) between picture peg (112) top and fixed plate (113), picture peg (112) front side is connected with handle (115), the bottom is opened there is first draw-in groove (116) in center (2).
4. A fire window facilitating disassembly for escape according to claim 3, wherein: still including flexible handrail mechanism (12), flexible handrail mechanism (12) are including slider (123), C type frame (124) and pull rod (125), frame (1) is controlled two portions and is all opened first groove (121) of accomodating, first groove (121) are all opened to two portions about first groove (121) of accomodating has first guide way (122), all sliding type connection has slider (123) in first guide way (122), all be connected with C type frame (124) between slider (123) inboard, C type frame (124) front side is connected with pull rod (125).
5. A fire window facilitating disassembly for escape according to claim 4, wherein: the telescopic handrail mechanism (12) further comprises an opening expanding groove (126), and the middle lower side of the front part of the first accommodating groove (121) is provided with the opening expanding groove (126).
6. A fire window facilitating disassembly for escape according to claim 5, wherein: still including quick opening mechanism (13), quick opening mechanism (13) is including dead lever (132), volute spring (133), swing cardboard (134), mount pad (136), second spring (137) and push pedal (138), two portions are opened about frame (1) have square through hole (131), all be connected with dead lever (132) in square through hole (131), equal rotary type is connected with swing cardboard (134) on dead lever (132), all be connected with volute spring (133) between swing cardboard (134) and dead lever (132), second draw-in groove (135) have all been opened to the center (2) left and right sides, frame (1) front portion is connected with four mount pads (136), mount pad (136) inboard all is connected with second spring (137), second spring (137) the inner all is connected with push pedal (138).
7. A fire window facilitating disassembly for escape according to claim 6, wherein: still including positioning mechanism (14), positioning mechanism (14) are including first connecting seat (141), telescopic link (142), connecting rod (143) and second connecting seat (144), the rear side of two parts all is connected with first connecting seat (141) about frame (1), first connecting seat (141) internal rotation formula is connected with telescopic link (142), telescopic link (142) internal sliding formula is connected with connecting rod (143), there are two second connecting seats (144) middle frame (2) upper portion rear side through bolted connection, second connecting seat (144) all are connected with connecting rod (143) inboard rotary type.
8. A fire window facilitating disassembly for escape according to claim 7, wherein: still including supplementary pedal mechanism (15), supplementary pedal mechanism (15) are still including sliding mounting board (153), hand-pulling board (154), telescopic link (155) and footboard (156), frame (1) lower part front side is opened has the second to accomodate groove (151), the second is accomodate the inside left and right sides of groove (151) and is all opened second guide way (152), sliding connection has sliding mounting board (153) between second guide way (152), sliding mounting board (153) front side is connected with hand-pulling board (154), sliding mounting board (153) bottom is connected with two telescopic links (155), be connected with footboard (156) between telescopic link (155) bottom.
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CN115405210B (en) * 2022-10-14 2024-03-26 江西伟隆科技有限公司 Fireproof window capable of being rapidly disassembled

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